5234180

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 12940620

約数和(自身を除く): 7706440

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 140, 196, 218, 245, 343, 436, 490, 545, 686, 763, 980, 1090, 1372, 1526, 1715, 2180, 2401, 3052, 3430, 3815, 4802, 5341, 6860, 7630, 9604, 10682, 12005, 15260, 21364, 24010, 26705, 37387, 48020, 53410, 74774, 106820, 149548, 186935, 261709, 373870, 523418, 747740, 1046836, 1308545, 2617090, 5234180]

約数ペア:

[(1, 5234180), (2, 2617090), (4, 1308545), (5, 1046836), (7, 747740), (10, 523418), (14, 373870), (20, 261709), (28, 186935), (35, 149548), (49, 106820), (70, 74774), (98, 53410), (109, 48020), (140, 37387), (196, 26705), (218, 24010), (245, 21364), (343, 15260), (436, 12005), (490, 10682), (545, 9604), (686, 7630), (763, 6860), (980, 5341), (1090, 4802), (1372, 3815), (1526, 3430), (1715, 3052), (2180, 2401)]